GB/T 12467.4-1998

Quality requirements for welding—Fusion welding of metallic materials—Part 4:Elementary quality requirements

NORMA vydána dne 12.8.1998

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The information about the standard:

Designation standards: GB/T 12467.4-1998
Note: NEPLATNÁ
Publication date standards: 12.8.1998
Country: Chinese technical standard
Kategorie: Technické normy GB